Algebra 1: Common Core (15th Edition)

Published by Prentice Hall
ISBN 10: 0133281140
ISBN 13: 978-0-13328-114-9

Chapter 11 - Rational Expressions and Functions - Chapter Review - Page 717: 20

Answer

$\frac{-15x^2+23x+27}{(3x-1)(2x+3)}$

Work Step by Step

$\frac{9}{3x-1}-\frac{5x}{2x+3}$ $=\frac{9(2x+3)}{(3x-1)(2x+3)}-\frac{5x(3x-1)}{(3x-1)(2x+3)}$ $=\frac{18x+27}{(3x-1)(2x+3)}-\frac{15x^2-5x}{(3x-1)(2x+3)}$ $=\frac{18x+27-15x^2+5x}{(3x-1)(2x+3)}$ $=\frac{-15x^2+23x+27}{(3x-1)(2x+3)}$
Update this answer!

You can help us out by revising, improving and updating this answer.

Update this answer

After you claim an answer you’ll have 24 hours to send in a draft. An editor will review the submission and either publish your submission or provide feedback.

GradeSaver will pay $15 for your literature essays
GradeSaver will pay $25 for your college application essays
GradeSaver will pay $50 for your graduate school essays – Law, Business, or Medical
GradeSaver will pay $10 for your Community Note contributions
GradeSaver will pay $500 for your Textbook Answer contributions